Vehicle diffuser



FIG. 1 is a front view of a vehicle diffuser of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side perspective view thereof;

FIG. 6 is a right side perspective view thereof; and,

FIG. 7 is a front, bottom, right perspective view thereof. 

CLAIM The ornamental design for a vehicle diffuser, as shown and described. 